B43586

Capacitors with Screw Terminals Extended Useful Life – 85 °C B43566, B43586 Long-life grade capacitors Applications I Frequency converters B43566 B43586 Features I I I I Extended useful life, high reliability Good electrical characteristics and small dimensions Extremely high ripple current capability All-welded construction ensures reliable electrical contact I Version with optimized construction for base cooling (2-pad solution) available I Version with low-inductance design available I Self-extinguishing electrolyt Construction I Charge-discharge proof, polar I Aluminum case with insulating sleeve I Poles with screw terminal connections www.DataSheet4U.com I Mounting with ring clips, clamps or threaded stud I The bases of types with threaded stud and d ≤ 76,9 mm are KAL0567-B B43566 B43586 not insulated, types with d = 91 mm have fully insulated bases 142 10/02 B43566 / B43586 Extended Useful Life – 85 °C KAL0567-B Specifications and characteristics in brief Rated voltage UR Surge voltage US Rated capacitance CR Capacitance tolerance Leakage current IL (5 min, 20 °C) Self-inductance ESL 350 … 450 VDC 1,10 · UR 470 … 6 800 µF – 10/+ 30 % Q C R U Rö 0,7 I L ≤ 0,3 µ A ⋅ æ + 4 µA ⋅ ------è ------µF V ø d = 51,6 mm: approx. 15 nH d = 76,9 mm: approx. 20 nH d = 91,0 mm: approx. 20 nH Capacitors with low-inductance design: d ≥ 64,3 mm: approx. 13 nH Useful life 85 °C; UR; I~R 40 °C; UR; 2 · I~R > 24 000 h > 250 000 h Requirements: ∆C / C ESR IL ≤ ± 30 % of initial va...